Abstract: The destruction of buildings in the mining area has always been the focus of a large number of scholars.However, the destruction of buildings is often not caused by a single cause, but by a combination of factors.It is difficult to estimate the damage of construction damage in mining area, so it is urgent to research.Therefore, this paper takes the damaged buildings in mining area as the research object.Firstly, the main factors that cause damage to the mining area are analyzed, and the evaluation index system of the damage risk of mining area is established; on the basis of it, a comprehensive evaluation model of damage in the mining area is established.It can provide some references for the prevention and protection of the damage of the buildings in the mining area and the compensation for the later period.